کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
756986 | 896268 | 2007 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Computation of surface tension and contact angle and its application to water strider
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
We have developed a new algorithm for the calculation of surface tension and contact angle. This method is applied to the motion of water striders. Two types of movement are found in the experiment and these are analyzed by the simulation. The comparison of these results show that there are two distinct propulsion mechanisms. In the conventional breaststroke type, the leg speed must be larger than phase speed of surface wave which is called Denny’s paradox. In a new butterfly type, even the infant water strider can swim and the Denny’s paradox is resolved.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Fluids - Volume 36, Issue 1, January 2007, Pages 184–190
Journal: Computers & Fluids - Volume 36, Issue 1, January 2007, Pages 184–190
نویسندگان
Takashi Yabe, Kazuya Chinda, Tomohiro Hiraishi,